As a professional supplier, Shanghai Douwin Chemical Co. Ltd. provides chemical materials to all worldwide customers at high quality and competitive prices. Douwin aims to be a famous brand and then becomes the most smooth bridge on the industry chain.
Douwin Chemical Company has four wholly-owned subsidiaries: Shanghai Douwin Chemical Co.,Ltd, Suzhou Douwin Chemical Co.,Ltd, Ningbo Douwin Chemical Co.,Ltd and Dulwich International Co.,Ltd, and also has two joint venture companies: Guangzhou Dewangtai Trading Co.,Ltd. and Suzhou Yanxi Chemical Trading Co., Ltd.These six companies share resources and information and are complementary in upsream suppliers and downstream market information. We are confident enough to catch the chances brought by the globalization trend, and we are fully prepared to meet the ever-changing changes and difficult challenges. Douwin will keep innovating our marketing strategies and optimizing our internal management system, in order to provide better services to all the customers to achieve mutually beneficial win-win situation.
RELIABLE PARTNER
Established in 2006, DOUWIN is your trustworthy partner. DOUWIN can ensure competitive price and good-quality.
GUARANTEED QUALITY
We take care of our customers, employees, processes, services and products.
BEST SERVICE
DOUWIN provides you with professional market analysis and strictly control the delivery processs.
Douwin chemicals can be used in widely industries: coating, adhesives, PU coating, printing, inks, organic synthesis, etc.
Methyl Ethyl Ketone (MEK) Applications
Adipic Acid (AA) Applications
Maleic Anhydride (MA) Applications
Phthalic Anhydride (PA) Applications
Butyl Acrylate (BA) Applications
Methyl Acylate (MA) Applications
Acrylic Acid (AA) Applications
Methyl Methacrylate (MMA) Applications
Acrylamide (AM) Applications
Jun 08-2022
Precautions for the Use of Maleic Anhydride
Maleic anhydride, also known as anhydrous malic anhydride, maleic anhydride, and maleic anhydride, is an acid anhydride of maleic acid. It is a white crystal with a strong pungent odor at room tempera...
Blog
Jun 01-2022
Preparation and Function of Adipic Acid
Adipic acid, also known as fatty acid, is a carboxylic acid organic compound. It is a white crystalline powder, slightly soluble in water, and acidic when dissolved in water. As the basic unit of vari...
Blog
May 17-2022
Maleic Anhydride Used in Paints and Artificial Sweeteners
1. Maleic anhydride used in paints and other chemicalsGenerally, factories in the chemical industry use maleic anhydride as a raw material for the production of paints, plastics and other chemicals.At...
Blog